PutObjectCommand

PutObjectCommand can help developers write objects to DID Space.
Type of parameter#Parameter name
Type
necessary
default value
Explanation
key
string
Y
None
It can be a file name or a folder
data
Data
N
None
The data
hash
string
N
None
The hash value of the object, we expect it to be the hash of ipfs v1.
metadata
Record<string, any>
N
Nothing
Metadata of storage folders or files
Return type#parameter name
Type
necessary
Explanation
statusCode
number
Y
Return status code
statusMessage
string
N
In general, a value is only present when an error occurs.
stack
string
N
Stack information
data
void
Y

Example#Enter a string object
const { SpaceClient, PutObjectCommand } = require('@blocklet/did-space-js');
const getWallet = require('@blocklet/sdk/lib/wallet');

const spaceClient = new SpaceClient({
  endpoint,
  wallet: getWallet(),
});

await spaceClient.send(
  new PutObjectCommand({
    key: 'demo.txt',
    data: "hello world",
  })
);

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PutObjectCommand

Type of parameter#

Return type#

Example#

HeadSpaceCommand

GetObjectCommand

Parameter name	Type	necessary	default value	Explanation
key	string	Y	None	It can be a file name or a folder
data	Data	N	None	The data
hash	string	N	None	The hash value of the object, we expect it to be the hash of ipfs v1.
metadata	Record<string, any>	N	Nothing	Metadata of storage folders or files

parameter name	Type	necessary	Explanation
statusCode	number	Y	Return status code
statusMessage	string	N	In general, a value is only present when an error occurs.
stack	string	N	Stack information
data	void	Y